公开(公告)号：DE69016094T2

公开(公告)日：1995-06-29

申请号：DE69016094

申请日：1990-04-23

Applicant: IBM

Inventor： EBBERS TIMOTHY JON ,  GUPTA SATISH ,  HENDERSON RANDALL LAWRENCE ,  HILTEBEITEL NATHAN RAFAEL ,  TAMLYN ROBERT ,  TOMASHOT STEVEN WILLIAM ,  WILLIAMS TODD

IPC: G11C11/401 ,  G11C7/10 ,  G11C8/00 ,  G11C7/00 ,  G11C11/409

Abstract: In a video random access memory which includes an implementation of a serial access memory register facility which allows the external selection of the portion of the SAM to be scanned out, a control signal is provided which causes the reloading of serial access memory address counter causing the serial scanning to shift from one to another of the serial access memory registers, resulting in an ability to select a stopping point when scanning out of the serial access memory, thereby allowing both the starting and ending points of the data to be scanned out of the serial access memory, to be specified.